UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 29 OCT 25 Station: CYZV WMO ident: 71811 Latitude: 50.22 Longitude: -66.25 Elevation: 53.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1022 53 1.6 -0.5 86 2.1 0.7 305 1 273.0 273.6 272.8 282.8 3.60 1 1020 69 8.0 2.0 66 6.0 5.2 310 2 279.6 280.3 277.4 291.5 4.33 2 1018 85 8.8 1.8 61 7.0 5.5 315 3 280.5 281.2 277.9 292.4 4.28 3 1000 232 8.6 0.6 57 8.0 4.9 360 13 281.8 282.4 278.1 292.9 3.99 4 974 450 8.0 0.0 57 8.0 4.4 19 19 283.3 284.0 278.8 294.3 3.92 5 970 484 9.8 -0.2 50 10.0 5.2 23 18 285.4 286.1 279.8 296.5 3.88 6 954 622 10.2 0.2 50 10.0 5.5 36 17 287.2 287.9 280.8 298.8 4.06 7 925 878 8.0 1.0 61 7.0 4.6 55 11 287.5 288.3 281.4 300.2 4.44 8 850 1568 2.4 -2.3 71 4.7 0.4 60 12 288.7 289.3 281.1 299.6 3.80 9 831 1750 0.8 -3.2 75 4.0 -0.9 46 15 288.8 289.5 281.0 299.4 3.63 10 822 1838 1.8 -8.2 47 10.0 -2.0 40 17 290.8 291.2 280.6 298.2 2.50 11 802 2037 2.8 -17.2 21 20.0 -3.5 30 18 293.9 294.1 280.3 297.8 1.24 12 763 2439 1.2 -14.8 29 16.0 -4.2 15 17 296.4 296.7 281.9 301.3 1.59 13 700 3130 0.0 -24.0 14 24.0 -6.6 20 20 302.5 302.6 283.4 305.1 0.78 14 664 3552 -1.7 -32.7 7 31.0 -8.7 24 20 305.2 305.2 284.0 306.4 0.37 15 608 4247 -6.3 -39.3 5 33.0 -12.2 47 14 307.7 307.7 284.7 308.4 0.21 16 585 4548 -8.9 -22.9 31 14.0 -12.6 50 12 308.0 308.2 285.8 311.5 1.04 17 556 4940 -11.3 -26.3 28 15.0 -14.8 15 15 309.7 309.9 286.2 312.4 0.80 18 523 5409 -12.9 -40.9 8 28.0 -17.3 26 15 313.3 313.3 286.8 314.0 0.20 19 500 5750 -15.7 -45.7 6 30.0 -19.6 20 7 313.9 313.9 286.9 314.4 0.13 20 412 7169 -27.9 -45.9 16 18.0 -29.6 29 23 316.0 316.1 287.6 316.6 0.15 21 400 7380 -29.5 -46.5 18 17.0 -31.0 30 26 316.6 316.7 287.8 317.2 0.15 22 355 8219 -36.7 -50.7 22 14.0 -37.5 34 28 318.0 318.0 288.2 318.4 0.10 23 345 8416 -38.3 -47.3 38 9.0 -38.9 35 29 318.4 318.4 288.4 319.0 0.16 24 300 9360 -46.3 -56.3 31 10.0 -46.6 40 34 320.1 320.1 288.8 320.3 0.06 25 293 9517 -47.7 -53.7 50 6.0 -47.9 40 35 320.3 320.3 288.9 320.6 0.09 26 288 9631 -48.5 -57.5 34 9.0 -48.8 40 36 320.7 320.7 289.0 320.9 0.06 27 286 9676 -48.9 -55.9 44 7.0 -49.1 40 36 320.8 320.8 289.0 321.1 0.07 28 250 10550 -55.1 -63.1 36 8.0 -55.2 50 42 324.1 324.2 290.0 324.3 0.03 29 223 11270 -60.3 -69.3 30 9.0 -60.4 57 43 326.9 326.9 290.9 327.0 0.02 30 204 11819 -63.9 -69.9 44 6.0 -64.0 55 38 329.7 329.7 291.6 329.8 0.02 31 200 11940 -64.1 -70.1 44 6.0 -64.1 50 31 331.2 331.3 292.1 331.3 0.02 32 199 11971 -64.1 -70.1 44 6.0 -64.1 48 31 331.7 331.7 292.2 331.8 0.02 33 189 12289 -61.9 -74.9 16 13.0 -62.0 37 28 340.2 340.2 294.4 340.2 0.01 34 177 12693 -64.7 -75.7 21 11.0 -64.8 47 14 342.0 342.0 294.8 342.1 0.01 35 166 13087 -62.9 -80.9 7 18.0 -63.0 343 22 351.4 351.4 297.0 351.4 0.00 36 161 13277 -59.9 -81.9 4 22.0 -60.1 343 23 359.5 359.5 298.6 359.5 0.00 37 150 13720 -60.3 -83.3 3 23.0 -60.5 335 18 366.2 366.2 299.9 366.2 0.00 38 142 14062 -59.7 -83.7 3 24.0 -59.9 343 17 373.0 373.0 301.1 373.0 0.00 39 135 14376 -61.9 -83.9 4 22.0 -62.1 354 12 374.6 374.6 301.4 374.6 0.00 40 128 14706 -61.5 -84.5 3 23.0 -61.7 327 12 381.0 381.0 302.4 381.0 0.00 41 126 14804 -60.1 -84.1 3 24.0 -60.3 337 14 385.3 385.3 303.1 385.3 0.00 42 118 15212 -61.1 -85.1 3 24.0 -61.3 350 13 390.7 390.7 303.9 390.7 0.00 43 114 15426 -59.9 -84.9 2 25.0 -60.2 338 13 396.8 396.8 304.8 396.9 0.00 44 102 16117 -61.9 -85.9 3 24.0 -62.1 314 18 405.8 405.8 306.0 405.8 0.00 45 100 16240 -61.3 -86.3 2 25.0 -61.6 320 20 409.3 409.3 306.4 409.3 0.00 46 87 17108 -59.9 -86.9 2 27.0 -60.2 319 18 428.7 428.7 308.7 428.7 0.00 47 70 18460 -61.9 -87.9 2 26.0 -62.2 300 12 452.0 452.0 311.0 452.0 0.00 48 51 20408 -63.5 -88.5 2 25.0 -63.8 304 14 491.1 491.1 314.3 491.1 0.00 49 50 20530 -63.1 -89.1 2 26.0 -63.5 300 7 494.8 494.8 314.6 494.8 0.00 50 47 20913 -60.9 -87.9 2 27.0 -61.4 297 9 508.9 508.9 315.6 508.9 0.00 51 38 22223 -64.3 -89.3 2 25.0 -64.7 295 15 532.1 532.1 317.1 532.1 0.00 52 30 23680 -61.1 -89.1 1 28.0 -61.9 320 19 578.1 578.1 319.6 578.1 0.00 53 23 25316 -63.3 -90.3 1 27.0 -64.1 272 10 617.2 617.2 321.4 617.3 0.00 54 23 25316 -60.9 -88.9 1 28.0 -62.0 272 10 624.3 624.3 321.7 624.3 0.01 55 20 26180 -62.1 -89.1 2 27.0 -63.1 300 18 646.1 646.1 322.5 646.1 0.01 56 16 27562 -61.9 -89.9 1 28.0 -63.2 301 18 689.3 689.3 324.1 689.4 0.01 57 14 28381 -66.3 -91.3 2 25.0 -67.1 272 21 701.2 701.2 324.5 701.3 0.01 58 10 30450 -60.5 -88.5 1 28.0 -62.7 275 35 793.7 793.7 327.1 793.8 0.02 59 8.5 31458 -62.5 -90.5 1 28.0 -64.6 823.7 823.7 327.8 823.8 0.01 60 8.1 31758 -58.1 -88.1 1 30.0 -61.3 852.5 852.5 328.4 852.7 0.02 61 7.1 32592 -56.3 -87.3 1 31.0 -60.4 892.7 892.7 329.3 892.9 0.03 62 6.4 33247 -58.9 -87.9 1 29.0 -62.4 908.6 908.6 329.6 908.8 0.03 63 4.6 35348 -52.9 -85.9 1 33.0 -59.9 1026.5 1026.6 331.6 1027.1 0.05 TRP 204 11819 -63.9 -69.9 44 6.0 -64.0 55 38 329.7 329.7 291.6 329.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5518.00 m Freezing level: 700.00 mb = 3130.00 m = 10268.90 ft Wetbulb zero: 844.53 mb = 1620.02 m = 5314.97 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 31.05 % Est. max temperature: 16.97 C = 62.54 F Sfc-Lift cond lev (LCL): 989.10 mb = 322.59 m = 1058.37 ft T: 8.35 C 700-500 lapse rate: 5.99 C/km ThetaE index: 2.41 C Layer 850.0- 763.0 mb Conv cond level (CCL): 616.42 mb = 4138.82 m = 13578.65 ft Mean mixing ratio: 4.10 g/kg Conv temperature: 36.05 C = 96.88 F Cap Strength: 16.14 C Lifted Index: 16.10 C Risk: None Lifted Index @300 mb: 17.14 C Lifted Index @700 mb: 11.82 C Showalter Index: 13.52 C Risk: None Total Totals Index: 31.50 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 13.40 C K Index: -8.20 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.11 J/kg Max Up Vert Vel: 8.73 m/s Conv Inhibition (B-): 81257.17 J/kg Cap Strength: 16.13 C Lift Cond Lev (LCL): 854.98 mb = 1520.32 m = 4987.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 59 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1022 53 305 1 0.8 -0.6 | 243 12 10.5 5.3 1 1000 232 360 13 -0.0 -13.0 | 306 12 9.7 -7.1 2 991 305 5 20 -1.7 -19.9 | 330 16 7.9 -14.0 3 955 610 35 17 -9.8 -13.9 | 0 8 -0.1 -8.0 4 925 878 55 11 -9.0 -6.3 | 302 1 0.7 -0.4 5 921 914 55 11 -9.0 -6.3 | 302 1 0.7 -0.4 6 887 1219 55 13 -10.6 -7.5 | 31 2 -1.0 -1.6 7 855 1524 70 12 -11.3 -4.1 | 138 2 -1.6 1.8 8 850 1568 60 12 -10.4 -6.0 | 81 1 -0.7 -0.1 9 823 1829 40 17 -10.9 -13.0 | 10 7 -1.2 -7.1 10 792 2134 25 18 -7.6 -16.3 | 349 11 2.1 -10.4 11 763 2438 15 17 -4.4 -16.4 | 333 12 5.3 -10.5 12 734 2743 15 19 -4.9 -18.4 | 339 13 4.8 -12.5 13 700 3130 20 20 -6.8 -18.8 | 348 13 2.9 -12.9 14 654 3658 25 20 -8.5 -18.1 | 354 12 1.2 -12.2 15 629 3962 30 14 -7.0 -12.1 | 337 7 2.7 -6.2 16 605 4267 50 14 -10.7 -9.0 | 18 3 -1.0 -3.1 17 582 4572 50 12 -9.2 -7.7 | 345 2 0.5 -1.8 18 559 4877 15 14 -3.6 -13.5 | 322 10 6.1 -7.6 19 538 5182 15 21 -5.4 -20.3 | 344 15 4.3 -14.4 20 517 5486 30 12 -6.0 -10.4 | 321 6 3.7 -4.5 21 500 5750 20 7 -2.4 -6.6 | 275 7 7.3 -0.7 22 497 5791 25 7 -3.0 -6.3 | 274 7 6.7 -0.5 23 477 6096 35 9 -5.2 -7.4 | 288 5 4.5 -1.5 24 457 6401 25 14 -5.9 -12.7 | 331 8 3.8 -6.8 25 400 7380 30 26 -13.0 -22.5 | 11 17 -3.3 -16.6 26 386 7620 30 25 -12.5 -21.7 | 10 16 -2.8 -15.8 27 310 9144 40 32 -20.6 -24.5 | 30 22 -10.9 -18.6 28 300 9360 40 34 -21.9 -26.0 | 31 24 -12.2 -20.2 29 282 9754 40 37 -23.8 -28.3 | 32 27 -14.1 -22.5 30 270 10058 55 35 -28.7 -20.1 | 53 24 -19.0 -14.2 31 250 10550 50 42 -32.2 -27.0 | 47 31 -22.5 -21.1 32 245 10668 50 40 -30.6 -25.7 | 47 29 -21.0 -19.8 33 234 10973 55 45 -36.9 -25.8 | 54 34 -27.2 -19.9 34 212 11582 60 41 -35.5 -20.5 | 60 30 -25.8 -14.6 35 204 11819 55 38 -31.1 -21.8 | 53 27 -21.4 -15.9 36 202 11887 55 40 -32.8 -22.9 | 54 29 -23.1 -17.1 37 200 11940 50 31 -23.7 -19.9 | 45 20 -14.1 -14.0 38 192 12192 35 31 -17.8 -25.4 | 23 21 -8.1 -19.5 39 174 12802 50 11 -8.4 -7.1 | 313 2 1.3 -1.2 40 166 13106 340 22 7.5 -20.7 | 311 23 17.2 -14.8 41 158 13411 345 23 6.0 -22.2 | 316 23 15.6 -16.3 42 150 13716 355 5 0.4 -5.0 | 265 10 10.1 0.9 43 150 13720 335 18 7.6 -16.3 | 301 20 17.3 -10.4 44 143 14021 340 18 6.2 -16.9 | 305 19 15.8 -11.0 45 136 14326 360 12 -0.0 -12.0 | 302 11 9.7 -6.1 46 130 14630 320 10 6.4 -7.7 | 276 16 16.1 -1.8 47 123 14935 350 17 3.0 -16.7 | 311 17 12.6 -10.9 48 117 15240 350 13 2.3 -12.8 | 300 14 11.9 -6.9 49 112 15545 330 13 6.5 -11.3 | 288 17 16.2 -5.4 50 106 15850 300 14 12.1 -7.0 | 273 22 21.8 -1.1 51 100 16240 320 20 12.9 -15.3 | 293 24 22.5 -9.4 52 97 16459 320 20 12.9 -15.3 | 293 24 22.5 -9.4 53 92 16764 315 24 17.0 -17.0 | 293 29 26.7 -11.1 54 88 17069 315 18 12.7 -12.7 | 287 23 22.4 -6.8 55 83 17374 345 16 4.1 -15.5 | 305 17 13.8 -9.6 56 79 17678 345 10 2.6 -9.7 | 287 13 12.3 -3.8 57 76 17983 295 10 9.1 -4.2 | 265 19 18.8 1.7 58 70 18460 300 12 10.4 -6.0 | 270 20 20.1 -0.1 59 65 18898 285 12 11.6 -3.1 | 263 21 21.3 2.8 60 62 19202 320 13 8.4 -10.0 | 283 19 18.0 -4.1 61 59 19507 305 13 10.6 -7.5 | 274 20 20.3 -1.6 62 56 19812 250 10 9.4 3.4 | 244 21 19.1 9.3 63 51 20422 305 14 11.5 -8.0 | 276 21 21.2 -2.1 64 50 20530 300 7 6.1 -3.5 | 261 16 15.8 2.4 65 48 20726 330 10 5.0 -8.7 | 281 15 14.7 -2.8 66 44 21336 220 8 5.1 6.1 | 231 19 14.8 12.0 67 42 21641 255 4 3.9 1.0 | 243 15 13.6 6.9 68 40 21946 275 10 10.0 -0.9 | 256 20 19.7 5.0 69 36 22555 320 21 13.5 -16.1 | 294 25 23.2 -10.2 70 34 22860 320 26 16.7 -19.9 | 298 30 26.4 -14.0 71 31 23470 330 23 11.5 -19.9 | 304 25 21.2 -14.0 72 30 23680 320 19 12.2 -14.6 | 292 24 21.9 -8.7 73 30 23774 310 20 15.3 -12.9 | 286 26 25.0 -7.0 74 27 24384 340 17 5.8 -16.0 | 303 18 15.5 -10.1 75 25 24689 330 10 5.0 -8.7 | 281 15 14.7 -2.8 76 24 24994 300 13 11.3 -6.5 | 272 21 20.9 -0.6 77 23 25298 270 10 10.0 -0.0 | 253 21 19.7 5.9 78 22 25603 295 13 11.8 -5.5 | 269 21 21.5 0.4 79 21 25908 255 10 9.7 2.6 | 246 21 19.4 8.5 80 20 26180 300 18 15.6 -9.0 | 277 25 25.3 -3.1 81 20 26213 295 24 21.8 -10.1 | 278 32 31.4 -4.3 82 19 26518 305 24 19.7 -13.8 | 285 30 29.4 -7.9 83 18 26822 275 17 16.9 -1.5 | 261 27 26.6 4.4 84 17 27127 290 18 16.9 -6.2 | 271 27 26.6 -0.3 85 16 27432 315 18 12.7 -12.7 | 287 23 22.4 -6.8 86 16 27737 280 18 17.7 -3.1 | 264 28 27.4 2.8 87 14 28346 270 21 21.0 -0.0 | 259 31 30.7 5.9 88 13 28956 300 25 21.7 -12.5 | 282 32 31.3 -6.6 89 12 29261 285 26 25.1 -6.7 | 271 35 34.8 -0.8 90 12 29566 310 29 22.2 -18.6 | 292 34 31.9 -12.8 91 10 30175 290 17 16.0 -5.8 | 270 26 25.7 0.1 92 10 30450 275 35 34.9 -3.1 | 266 45 44.6 2.8 Wind Parameters Mean winds (0-6000m): 28.7 at 15.1 knts Storm direction: 58.7 at 11.3 knts Shear (0-3000m) pos: 2.5 neg: 2.3 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 102.6 deg Storm rel helicity (0-3000m) pos: 92.9 neg: -19.5 tot: 73.4 m^2/s^2 ave: 24.5 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 13.06 Bulk Shear: 2.92 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 11 14 319 11| 18.0 0.0 18.0| 79.7 0.0 79.7 159.3 0.89| 28.5 25.4 1000 27 14 332 7| 6.3 0.0 6.3| 82.3 -0.6 81.8 81.8 0.67| 19.4 13.0 1500 38 13 342 5| 4.3 0.0 4.3| 83.4 -0.6 82.8 55.2 0.67| 14.4 9.6 2000 39 14 350 5| 3.2 2.7 5.9| 83.4 -8.5 74.9 37.5 0.40| 13.7 5.5 2500 34 15 347 6| 2.6 2.7 5.3| 84.8 -19.5 65.3 26.1 0.31| 12.0 3.7 3000 30 15 346 8| 2.5 2.3 4.8| 92.9 -19.5 73.4 24.5 0.33| 10.5 3.5 4000 28 16 347 9| 2.0 1.7 3.7|100.6 -25.6 74.9 18.7 0.29| 9.1 2.6 5000 30 16 346 8| 1.7 2.5 4.2|110.6 -29.4 81.2 16.2 0.25| 9.0 2.3 6000 29 15 342 8| 1.9 2.1 3.9|117.7 -44.6 73.0 12.2 0.15| 9.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251029.00.gif